Sodium ferric gluconate for post-transplant anemia in pediatric and young adult renal transplant recipients.

Post-transplant anemia is a widespread problem among pediatric renal transplant recipients. Many clinicians treat post-transplant anemia in a manner similar to treatment of anemia in dialysis patients, including the use of intravenous iron, such as sodium ferric gluconate (SFG). Data on pediatric dosing of SFG are limited to rare small series containing few or no renal transplant recipients. We conducted a retrospective chart review of practice patterns at our institution to evaluate doses used, hemoglobin response and adverse events. We identified 15 renal transplant recipients who received SFG during the 28-month study period. Data from 14 of these patients were available for analysis. Patients received between one and six doses of SFG to yield a total dose of 100-1000 mg or 2.7-23.7 mg/kg. The largest doses given during a single infusion ranged from 1.9 to 6.4 mg/kg. The mean hemoglobin level increased from 101 +/- 16 to 114 +/- 21 g/L (p = 0.0092) following SFG therapy. Adverse events were recorded for three patients. Treatment with SFG appears to yield some improvement in anemia in renal transplant recipients, but the paucity of published information on this topic highlights the need for stronger data, particularly with respect to pediatric patients.